Finding the Fourth Proportional to 33,004.52, 49,509.69 and 9,312.27

Step by Step Solution

1. Step 1: Write the proportion equation
   33,004.52 : 49,509.69 = 9,312.27 : x
2. Step 2: Convert to fraction form
   33,004.52/49,509.69 = 9,312.27/x
3. Step 3: Cross multiply
   33,004.52x = 49,509.69 × 9,312.27
4. Step 4: Simplify right side
   33,004.52x = 461,047,876.62
5. Step 5: Solve for x
   x = 461,047,876.62/33,004.52
6. Step 6: Final answer
   x = 13,969.23